Setup: This jacket requires no complex setup. Simply put it on as you would any other coat. Ensure the zipper is fully engaged and smooth before zipping up for the best fit and warmth. Compatibility: The Regatta Kids Fabrizia II Quilted Jacket is designed for kids, with this specific model available in a 3-4 UK size. It features a unisex design, suitable for all children. It can be worn over various types of clothing, from t-shirts to light sweaters, making it compatible with most casual and school wardrobes. Other sizes and colors are available to suit different age groups and preferences. Care: To maintain the jacket's performance and appearance, especially its water-repellency and faux fur trim, follow these general care guidelines: * Washing: Machine wash cold on a gentle cycle with similar colors. Close all zippers and fasteners before washing. * Detergent: Use a mild detergent. Avoid fabric softeners as they can impair the water-repellent finish. * Drying: Tumble dry on low heat with tennis balls to help fluff the insulation, or air dry flat. Do not iron directly on the faux fur or reflective trims. * Faux Fur: If the faux fur trim becomes matted, gently brush it with a soft brush once dry. Avoid excessive heat, which can damage the faux fur fibers. * Storage: Store in a dry, well-ventilated area away from direct sunlight.